16440292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 34352640

約数和(自身を除く): 17912348

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 709, 748, 1054, 1364, 1418, 2108, 2836, 5797, 7799, 11594, 12053, 15598, 21979, 23188, 24106, 31196, 43958, 48212, 87916, 132583, 241769, 265166, 373643, 483538, 530332, 747286, 967076, 1494572, 4110073, 8220146, 16440292]

約数ペア:

[(1, 16440292), (2, 8220146), (4, 4110073), (11, 1494572), (17, 967076), (22, 747286), (31, 530332), (34, 483538), (44, 373643), (62, 265166), (68, 241769), (124, 132583), (187, 87916), (341, 48212), (374, 43958), (527, 31196), (682, 24106), (709, 23188), (748, 21979), (1054, 15598), (1364, 12053), (1418, 11594), (2108, 7799), (2836, 5797)]